133141234 has 8 divisors (see below), whose sum is σ = 199831788. Its totient is φ = 66530640.

The previous prime is 133141219. The next prime is 133141279. The reversal of 133141234 is 432141331.

It can be written as a sum of positive squares in 2 ways, for example, as 115627009 + 17514225 = 10753^2 + 4185^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15637 + ... + 22600.

Almost surely, 2^133141234 is an apocalyptic number.

133141234 is a deficient number, since it is larger than the sum of its proper divisors (66690554).

133141234 is a wasteful number, since it uses less digits than its factorization.

133141234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39980.

The product of its digits is 864, while the sum is 22.

The square root of 133141234 is about 11538.6842404149. The cubic root of 133141234 is about 510.6274911225.

Adding to 133141234 its reverse (432141331), we get a palindrome (565282565).

The spelling of 133141234 in words is "one hundred thirty-three million, one hundred forty-one thousand, two hundred thirty-four".